Re: [2.6.33 regression] btrfs mount causes memory corruption

From: Josef Bacik
Date: Thu Feb 25 2010 - 15:24:14 EST


On Thu, Feb 25, 2010 at 03:01:08PM -0500, Andrew Lutomirski wrote:
> Mounting btrfs corrupts memory and causes nasty crashes within a few
> seconds. This seems to happen even if the mount fails (note the
> unrecognized mount option). This is a regression from 2.6.32, and
> I've attached an example.
>

And it only happens when you mount a btrfs fs? Can you show me a trace of when
you mount a btrfs fs with valid mount options? I'd like to see if we're not
cleaning up something properly or what. Thanks,

Josef
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